North American Fruit Explorers mailing list at ibiblio

["Jim Fruth" <jfruth@tds.net>]

Mark wrote, "He says when he keeps the boron levels in the soil at 1.5 ppm 
and the copper at 12-15 ppm rust is no longer a problem."

Mark,
   What kind of Rust(s?) does it control?  It doesn't work on White Pine 
Blister Rust.  My raspberries get a Rust during moist seasons that I haven't 
identified because it isn't serious enough to treat.  My garden and orchard 
is constantly monitored for micronutrients.

Jim Fruth
Brambleberry Farm
Pequot Lakes, MN  56472
For jams, jellies & syrups:
www.bberryfarm.com
(877)265-6856 [Store]
(218)831-7018 [My Cell]